The second LTE 4G smartphone for MetroPCS is now official. The regional carrier has introduced the Samsung Galaxy Indulge 4G as the newest member of its LTE 4G smartphone. Consumers can purchase this new prepaid 4G smartphone will be available this week with a retail price of $399 plus tax.

The Samsung Galaxy Indulge 4G features a side slider design with a 3.5 inch HVGA touchscreen display and a full QWERTY keyboard. It runs on Android 2.2 with the TouchWiz UI.

Other features for this new US 4G smartphone include a 1 GHz processor, 3-megapixel auto-focus camera, pre-installed 4 GB memory card, music player, Stereo Bluetooth capabilities and microSD supports cards up to 32 GB. Marvel fans will like the facts that the handset is preloaded with the action film "IRONMAN 2."

Consumers can choose from the $50 and $60 LTE 4G smartphone service plans for this handset.

This 4G handset was previously leaked as the Samsung SCH-R910 Forte.

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